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classified into four categories
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase 'classified into four categories' is correct and usable in written English.
You can use it when you want to indicate that something has been divided into four distinct groups. For example, "The books in the library have been classified into four categories: fiction, non-fiction, reference, and children's."
✓ Grammatically correct
Science
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
60 human-written examples
Contributors to the chasms are classified into four categories: design, management, organization, and assessment.
The flow patterns in the impellers could be classified into four categories with the increasing IGVF.
In this study, street pattern is classified into four categories: grid-iron, warped parallel, loops and lollipops, and mixed patterns.
Snoring frequency was assessed using a self-reported questionnaire, and was classified into four categories: never, ≤2 times/week, ≥3 times/week, and unknown.
Science & Research
Using this model, the sleeping thermal environment was classified into four categories that related thermal load of body to sleep quality.
Science
Soils are classified into four categories as soft soils, stiff soils, dense soils/soft rock and hard rock based on the obtained shear wave velocities.
This paper review various user requirement analysis approaches that been classified into four categories; data-driven approach, user driven approach, goal driven approach and mixed driven approach.
Science
On the other hand, contemporary ADLs based on their objective can be classified into four categories, which include compilation-oriented, simulation-oriented, synthesis-oriented, and validation-oriented ADLs.
The site selection criteria are classified into four categories: energy resources and economics, conservation areas and landscape protection, human activities, and the marine environment and marine ecology.
Science
In the analysis, feedback was classified into four categories; Planning, Implementation and Management of the Project, Project Evaluation; and Consideration and Improvement of Future Learning Activities.
Such an appraisal directly drives engagement in eight coping strategies classified into four categories: problem-focused, support-based, emotion-focused, and maladaptive coping.
Science
Expert writing Tips
Best practice
When using "classified into four categories", ensure each category is clearly defined and mutually exclusive to avoid overlap or ambiguity.
Common error
Avoid using inconsistent criteria for defining your four categories. Ensure that all categories are based on the same type of characteristic or attribute to maintain logical coherence.
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "classified into four categories" functions as a descriptive element, indicating the method by which a larger set of items has been organized. As Ludwig AI confirms, this phrase is correct and usable in written English. Examples in Ludwig demonstrate its use across various academic and scientific contexts.
Frequent in
Science
93%
Academia
5%
Formal & Business
1%
Less common in
News & Media
0%
Encyclopedias
0%
Wiki
0%
Ludwig's WRAP-UP
In summary, "classified into four categories" is a versatile phrase used to indicate a structured organization of items into four distinct groups. Ludwig AI confirms its correctness and usability in English writing. It is most commonly found in scientific and academic contexts, where clarity and precision are paramount. When using this phrase, ensure that the classification criteria are consistent and well-defined to avoid ambiguity. While alternatives like "categorized into four categories" or "divided into four groups" exist, the core meaning remains consistent: a clear division into four distinct sets.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
categorized into four categories
Uses "categorized" instead of "classified", a synonym with minimal semantic difference.
divided into four groups
Replaces "classified" with "divided" and "categories" with "groups", altering the vocabulary slightly while retaining the core meaning.
grouped into four types
Substitutes "classified" with "grouped" and "categories" with "types", offering a subtle variation in terminology.
organized into four classes
Replaces "classified" with "organized" and "categories" with "classes", indicating a structured arrangement.
separated into four divisions
Employs "separated" in place of "classified" and "divisions" instead of "categories", suggesting a distinct partitioning.
arranged into four sections
Uses "arranged" to mean classified and substitutes the word "sections" for categories.
sorted into four kinds
Employs "sorted" and "kinds" as alternatives to "classified" and "categories", implying an ordering based on characteristics.
partitioned into four segments
Substitutes partitioned for classified to refer to divided the items.
compartmentalized into four areas
Employs "compartmentalized" to mean classified or placed into different areas or sections.
sectioned into four parts
Uses "sectioned" to indicate classifying by dividing into sections or parts.
FAQs
How can I use "classified into four categories" in a sentence?
You can use "classified into four categories" to describe how a larger group has been divided based on shared characteristics. For instance, "The responses were classified into four categories: positive, negative, neutral, and irrelevant."
What are some alternatives to "classified into four categories"?
Alternatives include "categorized into four categories", "divided into four groups", or "grouped into four types".
Is it better to say "classified into four categories" or "divided into four categories"?
Both "classified into four categories" and "divided into four categories" are grammatically correct and widely accepted. The choice depends on the specific context and desired nuance, as they carry slightly different connotations.
What does it mean when something is "classified into four categories"?
When something is "classified into four categories", it means that it has been organized into four distinct groups based on specific criteria or characteristics that the members of each group share.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
83%
Authority and reliability
4.5/5
Expert rating
Real-world application tested